9 track Near Threshold Voltage standard cell library at TSMC 55 nm

Overview

TSMC 55 uLPeF, SESAME NTV, an extreme low voltage library designed to operate down to the minimum data retention voltage allowing users to share the supply voltage for always-on logic and retention RAM, if any.

Key Features

  • Extended Battery Life
  • Enable Always-on block to operate up to several MHz
  • Ultra Low Voltage Capability for additional power savings when operating down to 0.75V +/- 10%
  • Simplification of Power Management Network
  • Enable Always-on block to operate at retention voltage (0.75V) without the need for a dedicated voltage regulator and thus enabling to share the regulator used for supplying main logic & memory
  • Make Integration Safer
  • Silicon proven architecture

Technical Specifications

Maturity
Pre-silicon
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Semiconductor IP